Introduction
1
1. Reset
2. Micro SD card slot
3. USB - C interface
LED indicator
Software upgrade
2
4
3
6
4. Microphone
5. On/off button
6. LED indicator
The green LED flashes once
per second during the upgrade
process.
turns off when the upgrade is
complete.
The green LED flashes often if
the upgrade fails.
4 - User manual
The
green
5
LED